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參數(shù)資料
| 型號(hào)： | MPX4250AS |
| 廠商： | MOTOROLA INC |
| 元件分類： | 壓力傳感器 |
| 英文描述： | INTEGRATED PRESSURE SENSOR 20 to 250 kPa (2.9 to 36.3 psi) 0.2 to 4.9 V OUTPUT |
| 中文描述： | ABSOLUTE, PEIZORESISTIVE PRESSURE SENSOR, 2.9-36.25Psi, 1.5%, 4.62-4.76V, ROUND, THROUGH HOLE MOUNT |
| 封裝： | PLASTIC, UNIBODY PACKAGE-6 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大小： | 173K |
| 代理商： | MPX4250AS |
3
Motorola Sensor Device Data
Figure 2. Cross–Sectional Diagram
(Not to Scale)
Figure 3. Recommended Power Supply Decoupling.
For output filtering recommendations, please refer to
Application Note AN1646.
éééééééééééé
éééééééééééé
éééééééééééé
P2
SILICONE
DIE COAT
WIRE BOND
STAINLESS STEEL
METAL COVER
BOND
DIE
P1
EPOXY
CASE
LEAD FRAME
SEALED VACUUMREFERENCE
1.0 F
IPS
OUTPUT
3
5 V
0.01 F
2
1
Figure 2 illustrates the absolute sensing chip in the basic
chip carrier (Case 867). A fluorosilicone gel isolates the
die surface and wire bonds from the environment, while
allowing the pressure signal to be transmitted to the sen-
sor diaphragm. The MPX4250A series pressure sensor
operating characteristics, and internal reliability and quali-
fication tests are based on use of dry air as the pressure
media. Media, other than dry air, may have adverse effects
on sensor performance and long–term reliability. Contact
the factory for information regarding media compatibility in
your application.
Figure 4 shows the sensor output signal relative to pres-
sure input. Typical, minimum, and maximum output curves
are shown for operation over temperature range of 0
°
to
85
°
C. (The output will saturate outside of the specified pres-
sure range.)
0
O
5.0
4.5
4.0
3.5
3.0
PRESSURE (ref: to sealed vacuum in kPa
MAX
MIN
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
2
2
2
2
2.5
2.0
1.5
1.0
0.5
Figure 4. Output versus Absolute Pressure
2
2
2
1
TYP
TRANSFER FUNCTION:
V
out
= V
S
*(0.004 x P–0.04)
±
Error
V
S
= 5.1 Vdc
TEMP = 0 to 85
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MPX4250 | INTEGRATED PRESSURE SENSOR 20 to 250 kPa (2.9 to 36.3 psi) 0.2 to 4.9 V OUTPUT |
| MPX4250GSX | OPERATING OVERVIEW INTEGRATED PRESSURE SENSOR 0 to 250 kPa (0 to 36.3 psi) 0.2 to 4.91 Volts Output |
| MPX4250ASX | INTEGRATED PRESSURE SENSOR 20 to 250 kPa (2.9 to 36.3 psi) 0.2 to 4.9 V OUTPUT |
| MPX4250DP | OPERATING OVERVIEW INTEGRATED PRESSURE SENSOR 0 to 250 kPa (0 to 36.3 psi) 0.2 to 4.91 Volts Output |
| MPX4250GS | OPERATING OVERVIEW INTEGRATED PRESSURE SENSOR 0 to 250 kPa (0 to 36.3 psi) 0.2 to 4.91 Volts Output |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MPX4250ASX | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:INTEGRATED PRESSURE SENSOR 20 to 250 kPa (2.9 to 36.3 psi) 0.2 to 4.9 V OUTPUT |
| MPX4250D | 功能描述:板上安裝壓力/力傳感器 PRESS SEN INTEG 250KPA RoHS:否 制造商:Honeywell 工作壓力:0 bar to 4 bar 壓力類型:Gage 準(zhǔn)確性:+ / - 0.25 % 輸出類型:Digital 安裝風(fēng)格:Through Hole 工作電源電壓:5 V 封裝 / 箱體:SIP 端口類型:Dual Radial Barbed, Same sides |
| MPX4250DP | 功能描述:板上安裝壓力/力傳感器 PRESS SEN INTEG 250KPA RoHS:否 制造商:Honeywell 工作壓力:0 bar to 4 bar 壓力類型:Gage 準(zhǔn)確性:+ / - 0.25 % 輸出類型:Digital 安裝風(fēng)格:Through Hole 工作電源電壓:5 V 封裝 / 箱體:SIP 端口類型:Dual Radial Barbed, Same sides |
| MPX4250DP | 制造商:Freescale Semiconductor 功能描述:Pressure Sensors IC |
| MPX4250GP | 功能描述:板上安裝壓力/力傳感器 PRESS SEN INTEG 250KPA RoHS:否 制造商:Honeywell 工作壓力:0 bar to 4 bar 壓力類型:Gage 準(zhǔn)確性:+ / - 0.25 % 輸出類型:Digital 安裝風(fēng)格:Through Hole 工作電源電壓:5 V 封裝 / 箱體:SIP 端口類型:Dual Radial Barbed, Same sides |
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